Real Housewives of Atlanta reality star, Cyntha Bailey's vows to Peter Thomas may be on the rock only after 3-years of marriage. The pair are facing a cheating scandal rumor after Peter was spotted getting cozy with a mystery brunette at a Golden Globes after party he attended with his wife.

According to Life & Style source, Peter was partying with Cynthia at 1Oak on Jan. 12 when witnesses saw the reality hubby "flirting up a storm" and getting touchy with a woman named Ella

"She was twerking all over his thigh," the source added, "And he was giving people a thumbs-up while she did it! He also put his hands around her waist and nuzzled her neck."

MStars News previously reported:

"Real Housewives of Atlanta" reality star, Cynthia Bailey is opening up about her marital troubles with her husband, Peter Thomas on her Bravo blog. The reality star asks fans for prayers to help save their marriage.

The model said that she was displeased with her husband's vulgar behavior and ideas of moving out of their home for his "man cave."

"I attempt to talk to Peter about husband/wife stuff -- finances, goals, business, and our sex life. Um, that didn't go too well. Did he really suggest getting a man cave across town? I am just going to cough that up to early signs of dementia. Clearly, he must be losing his damn mind!"

When Cynthia explained she wasn't happy and was more worried about working to keep money flowing than to cater to Peter, he suggested that he gets a "man cave" so he can escape the constant fighting.

"I have a very big problem with the way Peter communicates when he is upset. He wants to get all loud and throw around a couple of his choice curse words. I am a communicator, and this drives me crazy." She added, "I am all for a good drag out argument every now and then, but the person that talks the loudest and uses the most curse words is not necessarily the winner of the argument. Therefore, I refused to turn up on him (let's be clear, we all can get loud and cuss when we want to), because I think it's just a dumb way to try to have an effective conversation. Keep us in your prayers!"